Class 6 Understanding Elementary Shapes CBSE Questions & Answers

Class 6 · Understanding Elementary Shapes

This is Mathematics Class 6 Understanding Elementary Shapes CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
How many degrees are there in one right angle?
  • A
    360
  • B
    90
    Correct
  • C
    270
  • D
    180
2
How many right angles make 180\(^\circ \)?
  • A
    2
    Correct
  • B
    1
  • C
    4
  • D
    3
3
How many right angles make 360\(^\circ \)?
  • A
    1
  • B
    3
  • C
    4
    Correct
  • D
    2
4
How many right angles make 270\(^\circ \)?
  • A
    1
  • B
    2
  • C
    3
    Correct
  • D
    None of these
5
An angle whose measure is the sum of the measures of two right angles is _________.
  • A
    straight angle
    Correct
  • B
    reflex angle
  • C
    complete angle
  • D
    None of these
6
An angle whose measure is greater than that of a right angle is _________.
  • A
    acute
  • B
    right
  • C
    None of these
  • D
    obtuse
    Correct
7
When the sum of the measures of two angles is that of a right angle, then each one of them is _____________.
  • A
    None of these
  • B
    45
    Correct
  • C
    60
  • D
    30
8
When two lines intersect and the angle between them is a right angle, then the lines are said to be _______________.
  • A
    collinear
  • B
    intersecting
  • C
    perpendicular
    Correct
  • D
    None of these
9
Find the angle measure between the hands of the clock in each figure:
Question 9 figure 1
  • A
    270
  • B
    None of these
  • C
    180
  • D
    90
    Correct
10
Find the angle measure between the hands of the clock in each figure:
Question 10 figure 1
  • A
    270
  • B
    360
  • C
    180
    Correct
  • D
    None of these
11
The cylinder has _______ bases.
  • A
    2
  • B
    1
  • C
    4
  • D
    3
    Correct
12
The measure of a right angle is ______.
  • A
    270
  • B
    180
  • C
    None of these
  • D
    90
    Correct
13
An angle is ________ if its measure is smaller than that of a right angle.
  • A
    acute
    Correct
  • B
    None of these
  • C
    obtuse
  • D
    straight
14
A _______ angle is larger than a straight angle.
  • A
    None of these
  • B
    straight
  • C
    complete
  • D
    reflex
    Correct
15
Each angle of a rectangle is a _________ angle.
  • A
    straight
  • B
    right
    Correct
  • C
    None of these
  • D
    reflex